Nia Billings, PHD, LP
Clinical Psychologist · Wilmington, DE
Nia Billings, PHD, LP is a clinical psychologist with a practice address in Wilmington, Delaware, and NPI 1003291105, issued on Jul 30, 2015. Check the license (Delaware B1-0011563, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nia Billings
- Credential
- PHD, LP
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License numbers
- B1-0011563 DE
6301018776 MI
PS019694 PA
Self-reported in NPPES; status is on the state search - Practice location
- 501 W 14TH St FL 6, Wilmington, DE 19801
- Phone
- (302) 320-2100
- Enumerated
- Jul 30, 2015
- Record last updated
- Jul 29, 2026
- Fax
- (302) 320-1373
- Medicare enrollment
- Enrolled (PECOS I20221213001880); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 168 in Delaware → Look up another NPI →
Also registered at 501 W 14TH St FL 6
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mallory Christman, PSY.D.Psychologist1639907983
- Robert Jakubowski, M.D.Infectious Disease Physician1043624463
- Charles Mikulka, PA-CPhysician Assistant1801676333
- Reny Varghese, FNPFamily Nurse Practitioner1023655842
- Michelle WilliamsOccupational Therapist1851307730
Verify Nia Billings in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license B1-0011563Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Main Line HealthcareMalvern, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nia Billings among 168 clinical psychologist records in Delaware
Nia Billings, PHD, LP is one of 168 clinical psychologist records with a practice address in Delaware. 18% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 67% of them.
- NPI issued2015 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 18% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Graduated2019 · median 2007 among the 51 with a school on file
- Record last updated2026 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Delaware
There are 168 clinical psychologist records in Delaware.
All 168 in Delaware → Every provider in Wilmington → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Bernhard Herlyn, PSYDWilmington, DE 198011710319629
- Genevieve Millet, PSYDWilmington, DE 198021295360865
- Mark Richardson, PSY.DWilmington, DE 198021538529821
- Carlene Tucker, PH.D.Wilmington, DE 198021700629748
- Roger Harrison, PHDWilmington, DE 198031356523716
- Terry Harrison Goldman, ED.D.Wilmington, DE 198031649311432
- Meredith Lutz-Stehl, PHDWilmington, DE 198031194923714
- Lisa MartinWilmington, DE 198031891807376
Common questions
What is Nia Billings, PHD, LP's NPI number?
Nia Billings, PHD, LP's National Provider Identifier (NPI) is 1003291105, issued on Jul 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Nia Billings, PHD, LP located?
The NPPES record lists a practice address at 501 W 14TH St FL 6, Wilmington, DE, 19801. Phone: (302) 320-2100. Providers update this record themselves, so call before visiting.
How can I verify Nia Billings, PHD, LP's license?
NPPES lists Delaware license number B1-0011563, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.